baber/WOPTO huggingface dataset:
Patent JP-H0613879-A (JP)
Title: Semiconductor integrated circuit
Inventor: YONAMINE TAKASHI
IPC: H03K19/003
Filed: 1992-06-29
Abstract: PURPOSE:To prevent the noise from a GND line due to the discharging operation of the output load capacitance of an output buffer circuit generated when an output buffer is inverted from H to L from exerting adverse influence on the stable operation of an integrated circuit. CONSTITUTION:This circuit is constituted of a P type transistor 1 whose source is connected to a power source and whose drain is connected to an output terminal 7, an N type transistor 2 whose drain is connected to the drain of the P type transistor 1 and whose source is connected to the GND and an input terminal 5 connected to the both gate terminals of the P type transistor 1 and the N type transistor 2. Further, at least one output buffer circuit with a feature that a capacitor 3 is connected between the output of an inverter circuit 6 to which the input is connected to the input terminal 5 and the output terminal of the output buffer circuit 6 is mounted.
Patent JP-S6061735-A (JP)
Title: Data imprinting device
Inventor: SABORI DAISUKE
IPC: G03B17/02
Filed: 1983-09-14
Abstract: PURPOSE:To constitute the titled device so that a data, a numeral, etc. are alyways imprinted to a ligible position even when a camera is held at a lateral position, by holding a data imprinting module to be turnable by a rear cover, and switching a data imprinting position by an external operation in accordance with a photographing posture of a camera. CONSTITUTION:This device is provided with a date imprinting module 3 which is held to be turnable by a rear cover 2 installed so as to be openable and closeable by a hinge to a camera body 1. The module concerned is constituted as one body of a cylindrical housing 20, circuit board and a cover plate; the housing contains an imprinting data display body, external displaying data display body, light source, etc.; and a display window 31, data switching and a correcting operating button 24 are provided on the surface exposed from the rear cover, so that a data imprinting position can be switched by putting a hand on a finger putting recessed part 32 provided on said surface or a knurling tool 33 provided on the outside circumference and turning it.
Patent JP-H1019054-A (JP)
Title: Elastic coupling
Inventor: SADAKATA KIYOSHI
IPC: F16D3/52
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To coexist securing both of operation stability and vibration damping performance with lightening in weight and freely absorb the vibration and displacement in the axial direction. SOLUTION: The tip of a shaft 22 and a yoke 21 are connected to each other through a damping unit 6. The projected pieces 24 and 24 fixed to the tip of the shaft 22 is loosely engaged with the notches 25 and 25 which are provided in the yoke 21 mentioned above. An elastic material 29 and a sliding layer 30 are provided between the internal peripheral face of the outside wave form cylindrical section 32 of an out side sleeve 27 constituting the damping unit 26 and the outer peripheral face of the inside wave form cylindrical section 35 of an inside sleeve 28. Small torque is transmitted through the both sleeves 27 and 28 and the elastic material 29, and large torque is transmitted by the abutting of the projected pieces 24 and 24 and the notches 25 and 25. When transmitting torque, a load is applied to the elastic material 29 in the compression direction.  Therefore, even if the thickness and hardness of the elastic material 29 that are required for maintaining the vibration damping performance constant, excellent operation stability can be secured.
Patent JP-S6228109-A (JP)
Title: Cutting method for printed wiring structure
Inventor: NARUHIRO TOMOAKI
IPC: B23D19/00
Filed: 1985-07-31
Abstract: PURPOSE:To efficiently cut a printed substrate, by arranging disc-shaped rotary cutters, forming cutting edges in the whole peripheral edge, so as to place the cutting edges to be brought into contact in the vertical direction and rotating the cutters in a reverse direction to each other. CONSTITUTION:A printed substrate base material 1 is placed being cut by cutting edges between rotary cutters 16c (16d), 16a (16b) paired in the vertical direction and rotated in a reverse direction to each other. As the cutters rotate, the base material 1 is cut in the tangential direction of the cutting edges. The cutting method, pressing a cut part of the base material 1 by cutting forces F, F' of equal strength, presses the base material 1 to be cut by said cutting forces F, F'. The method, applying the cutting forces F, F' to act only on the cut part of the base material 1 under a balancing condition in the perpendicular direction and preventing unnecessary external force from being given to the base material, divides the base material individually into printed wiring structures.
Patent JP-S6062507-A (JP)
Title: Oil gauging device for kerosene stove
Inventor: OOKAMIDO YASUNARI
IPC: G01F23/20
Filed: 1983-09-14
Abstract: PURPOSE:To obtain an indication by a needle easy to be seen in a kerosene stove, by making the needle indicate a value which is equivalent to the weight of a tank with oil, and by designing a tank mounting plate so that it can be held at a fixed position regardless of the decrease of the weight of oil in the tank. CONSTITUTION:A tank mounting plate 16 loses the weight to push up a control lever 24, when a needle 15 goes down and a weighting spring 17 is balanced with the weight of a tank 4 with oil. Then the controlling lever 24 turns round to the direction shown by an arrow C, and one end 24b of the lever is latched by one of a ratchets 12, to stop returning of a ratchet wheel 10, that is, the revolution of the wheel to the direction shown by an arrow A, and the needle 15 also stops going down. At this time, the needls 15 indicates the initial weight of a tank 4 with oil, that is the position corresponding to the quantity of oil, and after that the needle 15 goes down step by step in turn form the initial position in accordance with the decrease of the quantity of oil. With such an arrangement, an indication by a needle easy to be seen can be obtained without decreasing the effect of a rated supply of oil in a kerosene stove.
Patent JP-S5959861-A (JP)
Title: Parts in electron tube
Inventor: SUGAI HIROZOU
IPC: C22C38/08
Filed: 1982-09-29
Abstract: PURPOSE:To improve the strength of the resulting parts used in electron tubes and to reduce the thermal expansion by using a material having a specified composition consisting of Ni, a strength improving component and the balance essentially Fe. CONSTITUTION:Parts used in various kinds of electron tubes such as a shadow mask are made of a material consisting of 25-50wt% Ni, <=0-25wt% strength improving component and the balance essentially Fe. Cr, W, Co, Ta, Zr, Mo, Nb or Ti and/or Al is added as the strength improving component. The strength improving component improves the mechanical strength of an Fe-Ni alloy without deteriorating the low expansibility.
Patent JP-H0729491-A (JP)
Title: Manufacture of cathode-ray tube and device for manufacturing it
Inventor: HAYASHI SEIHACHIRO
IPC: H01J9/227
Filed: 1993-07-09
Abstract: PURPOSE:To prevent the generation of a striped organic film unevenness by humidifying the air for drying a phosphor film to remove oil in a manufacturing process for forming the phosphor film of a color cathode-ray tube by means of sedimentation. CONSTITUTION:A drying air 8 for a phosphor film 3 is pressurized by an air compressor 12, dehumidified by an air dryer 13, and passed through an oil removing filter 14 and a dust collecting filter 15. The dew point of the air dryer 13 is set to -4 deg.C-+20 deg.C to dry the phosphor film 3. When the phosphor film 3 is dried in this state, no striped organic film unevenness is formed, but water is gathered in the filter 14 and the filter 15, requiring the replacement of the filters within one week. Since these filters 14, 15 are expensive, an inexpensive moisture removing filter 16 is set in the rear of the air dryer 13, and this filter is periodically replaced.
Patent JP-S6326247-A (JP)
Title: Continuous casting method for thin ingot
Inventor: KITANO YOSHIHISA
IPC: B22D11/06
Filed: 1986-07-19
Abstract: PURPOSE:To prevent the generation of a double surface and to facilitate an operation by executing casting while pressing force is kept exerted to the casting space side of casting mold short sides at the time of continuous casting of the thin ingot. CONSTITUTION:Hydraulic cylinders 2a, 2b are respectively disposed to the outside of the mold short sides 1a, 1b of a continuous casting machine and the mold short sides la, lb are pressed toward the casting space side 3. A high pressure-low pressure selector solenoid valve 6, a high pressure solenoid valve 5, and a low pressure solenoid valve 4 are respectively provided in a hydraulic circuit so that the hydraulic cylinders 2a, 2b can be selected to both the high and low pressures. When the thermal shrinkage quantity of the ingot changes with the change of the casting speed at the time of the continuous casting of the ingot, the pressing force is adjusted in follow up to such change to adjust the taper quantity of the mold short sides 1a, 1b. The mold short sides 1a, 1b move according to the thermal shrinkage quantity of the ingot according to the above-mentioned method; therefore, the generation of the double surface is prevented and the operation is facilitated.
Patent JP-S6065922-A (JP)
Title: Frp leaf spring device
Inventor: AISAKA TATSUYOSHI
IPC: F16F1/368
Filed: 1983-09-17
Abstract: PURPOSE:To prevent a FRP leaf spring from wear due to the slide contact with the other members for extending fatigue life in a FRP leaf spring device used for an automobile or the like by reinforcing the surface of the FRP leaf spring with alamide '' fibers. CONSTITUTION:A plurality of FRP leaf springs 3 are laminated in the direction of thickness between an axle shaft 1 and a pad 2 of an automobile and fastened through spacers 6 on both widthwise sides by U-bolts 4 spanned between the axle shaft 1 and the pad 2 and nuts 5 screwed thereon. In this case, the surface of the FRP leaf spring 3 is reinforced with ''alamid '' fibers. Thus, the FRP leaf spring 3 can be prevented from being locally worm by the slide contact with the other FRP leaf springs and said respective members 1, 2, 6 and the degradation of spring properties due to temperature rise to extend the fatigue life.
Patent JP-H11346119-A (JP)
Title: Piezoelectric oscillator
Inventor: HORIE KYO
IPC: H03B5/32
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator capable of coping with the request for miniaturization by reducing an occupied area at being mounted on a printed board in the piezoelectric oscillator of structure housing a piezoelectric vibrator, such as a crystal vibrator and one of electronic components constituting an oscillation circuit into a single package. SOLUTION: This oscillator is provided with a package main body 11 with a recessed part 12 on an upper surface, a piezoelectric vibrator 14 and electronic components 13a, 13b mounted on a wiring pattern provided on the inner bottom surface of the recessed part, a lid fixed to the upper surface of the outer frame of the package main body to close the recessed part. A wiring pattern is formed on the lower surface of the lid for mounting the electronic components and a wiring pattern connected with the wiring pattern on a bottom surface in the package main body is extended on the upper surface of the outer frame of the package main body.  Then, at the closing of the lid to the upper surface of the external frame of the package main body, the wiring pattern on the upper surface of the external frame is connected electrically with the part of the wiring pattern on the lower surface of the lid.
Patent JP-S6413857-A (JP)
Title: Communication control device for facsimile equipment
Inventor: NOJIMA TOSHIYUKI
IPC: H04N1/32
Filed: 1987-07-08
Abstract: PURPOSE:To shorten a communicating time by operating a recording paper ejecting time per page and setting a protocol for communication control with this operated result. CONSTITUTION:When connection is executed through an NCU 1 with a transmitting device, a picture signal is recorded to a recording paper supplied from a paper-supply tray 18. When a record control part 7 receives information, from a communication control part 3, that the record of a final line to the recording paper is executed, a detecting part 27 detects a pulse number based on a pulse measuring signal from a pulse measuring part 25. Next, an operating part 28 operates a recording paper ejecting time, in which the recording paper is ejected from a recording head 16, based on the outputs of a recording paper length memory 26 and the detecting part 27. The record control part 17 operates the receivable timing of the picture signal of the next page based on the paper- supplying time of the recording paper of the next page and the ejecting time of the recording paper to which the record is finished and when the timing is obtained, a receivable signal is transmitted to the transmitting device.
Patent JP-H0613065-A (JP)
Title: Manufacture of electrode body of battery
Inventor: YAMANISHI NOBUKAZU
IPC: H01M50/528
Filed: 1992-06-29
Abstract: PURPOSE:To bend the core expose part of an electrode plate into a precise form in a precise position and precisely set the relative positions of a negative electrode plate and a positive electrode plate. CONSTITUTION:Both sides of the core exposed part 1 of an electrode plate is supported by a support member 7, and the core exposed part 1 of the electrode plate supported by the support member 7 is pressed by a pressing member 8 and bent into a determined form. Since the core exposed part supported by the support member is pressed by the pressing member, the core exposed part is precisely bent in a pressing position, and also bent in a precise form by bending it along the pressing member. Therefore, the slippage in relative position between a positive electrode plate and a negative electrode plate is prevented, and the reduction in opposed area is prevented to arrest a reduction in capacity.
Patent JP-H0922441-A (JP)
Title: Optical character reader
Inventor: INOUE KEIICHI
IPC: G06K9/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical character reader which can perform the collation of KANJI (Chinese characters) with high accuracy despite presence of the phonetic KANA (Japanese syllabary) having voiced and semivoiced sound symbols which are written in the same frame with no special voiced/semivoiced sound symbol recognition processing required for reading KANJI having the phonetic KANA. SOLUTION: This character reader is provided with an optical scanning part 1 which scans the KANJI and their corresponding phonetic KANA written at the prescribed positions of a document, a KANJI recognition part 2, a KANJI word extraction part 4 which compares the KANJI candidates obtained at the part 2 with the data on a KANJI word dictionary part 3 to extract the candidate KANJI words, a voiced/ semivoiced sound symbol elimination part 5 which eliminates the voiced and semivoiced sound symbols out of the phonetic KANA corresponding to the candidate KANJI words to produce the phonetic KANA words, and a candidate word decision part 7 which performs collation among the ranked candidate KANJI words obtained at the part 4,  the phonetic KANA words obtained at the part 5 and the ranked candidate phonetic KANA words obtained at a phonetic KANA recognition part 6 and decides the KANJI word corresponding to the scanned KANJI out of those segmented candidate KANJI words.
Patent JP-H04232305-A (JP)
Title: Rotary blade for steam turbine and forming method therefor
Inventor: ROBAATO OTEISU BURAUN
IPC: F01D5/18
Filed: 1991-07-11
Abstract: PURPOSE: To provide a steam turbine moving-blade and a forming method therefor making it possible for the end portion of the blade to partition a steam flow control passage of similar degree as the base end of the blade and to form the steam flow control passage of a shape narrowed in the middle. CONSTITUTION: A steam turbine blade 22 is formed in an aerofoil shape giving optimum blade width distribution from the base end to the end 20 so as to correspond to a selected optimum steam passing efficiency. Starting from the end 20 of the blade, a hollow part 28 is formed inside the blade and the hollow part 28 extends towards the base end. The hollow part 28 is centered with respect to the axis of the blade and includes a cross-section area of such that maintains blade wall thickness within a structural design limit as making it possible to remove sufficient material from the blade in order to maintain centrifugal stress load within the design limit.
Patent JP-S5794878-A (JP)
Title: Discrete fourier conversion circuit
Inventor: FUJII KENSAKU
IPC: G06F17/14
Filed: 1980-12-04
Abstract: PURPOSE:To obtain an arithmetic section of a desired discrete Fourier conversion, by realizing the effective application for the duration of an input signal in a Fourier conversion which is used to digitize a signal receiver in accordance with the time sharing of the channel of a telephone switchboard. CONSTITUTION:An input signal of duration 2T0 is produced at the starting point of an arithmetic section A and supplied through a terminal 1. This input signal is multiplied by a neucleus supplied from a neucleus producing circuit 7 and through multipliers 31 and 32. The results of these multiplications are totalized by a totalizer comprising adders 41 and 42 plus a 1-sampling section delaying registers 51 and 52. This totalization is reset by gates 61 and 62 and with every t0/2 duration of each minor section.
Patent JP-H0852749-A (JP)
Title: Continuous film laminating and peeling system
Inventor: ISHIKAWA TOSHIHARU
IPC: B29C41/24
Filed: 1994-07-22
Abstract: PURPOSE:To provide a system which surely brings a film such as a photosensitive material film into closed contact with the surface of a substrate such as a hologram original plate and peels the film. CONSTITUTION:An apparatus is composed of a film supply part 31 for supplying a film, a film sticking part for sticking the film 1 which is supplied to a film sticking base body 35 in sequence while squeezing from above with a roller 46, a film peeling part for peeling the film 1 which is stuck from the base body 35 while pushing it with the roller 46 in sequence from one end, and a film take-up part 43 for winding up the peeled off film. Bubbles, etc., are not entrapped when the film 1 is laminated on the base body 35, and uneven peeling such as stripe making is not caused when the film 1 is peeled off from the base body 35. The present invention is suitable for a hologram duplicator, an uneven relief pattern duplicator, a fine testing specimen manufacturing apparatus, etc.
Patent JP-S6415652-A (JP)
Title: Data processing apparatus for chromatograph
Inventor: YOSHIHARA TOHACHI
IPC: G01N30/86
Filed: 1987-07-09
Abstract: PURPOSE:To display a separation state at a time when a separation parameter is altered and to reduce an analytical time and labor, by performing simulation by utilizing the data once taken in a data processing apparatus for a chromatograph. CONSTITUTION:A data take-in part 1 for taking in the signal from analytical machinery, a signal data memory device 3 for storing data by the order from a control order memory device 2 and a parameter memory part 4 for storing the order condition of the control order memory device 2 inputted from a control order device 8 are connected to a central processor 5 through a peripheral machinery connector 6. Further, an output machinery 7 for outputting a calculation result and a comparing chart preparing device 10 are connected to the central processor 5. The data once taken in the central processor 5 is used and a parameter is altered by a separation condition controller 9 to output a supposed chromatogram by simulation and the optimum separation condition is determined from this result.
Patent JP-H0337584-A (JP)
Title: Magnetic field sensor
Inventor: MIYAMOTO TOSHIHARU
IPC: G01R33/032
Filed: 1989-07-03
Abstract: PURPOSE:To enable detection of a magnetic intensity stable in a wide temperature range by making a phase difference between two axes, X and Y, of a 1/2 wavelength plate at a room temperature larger than pi(180 deg.) when a temperature coefficient of a Faraday effect element is negative. CONSTITUTION:Light 1 introduced from an optical fiber is transmitted through a polarizers 2, a 1/2 wavelength plate 7, a Faraday effect element 4 and an analyzer 5 sequentially. In this case, a rotary polarization element is replaced with the 1/2 wavelength plate 7 and when a temperature coefficient of the Faraday effect element is negative, a phase difference between two axes, X and Y, is made larger than pi in the 1/2 wavelength plate 7 at a room temperature and to the contrary, when the temperature coefficient of the Faraday effect element is positive, the phase difference between the two axes is made smaller than pi. This enables correction of a sensor as a whole in such a direction that the temperature coefficient of the Faraday effect element is down to zero thereby permitting detection of an intensity of a magnetic field stable in a wide temperature range.
Patent JP-S6150439-A (JP)
Title: Data transmission system
Inventor: IIDA ICHIRO
Filed: 1984-08-20
Abstract: PURPOSE:To attain efficient data transmission by constituting each slot with a heat flag area and plural segment slot areas and setting a flag displaying the state of idle or occupancy of each segment area and split from of eachs lot to the head flag area. CONSTITUTION:Each slot ST consists of a head flag area FLG and segment slot areas SST1, SST2-SSTn divided into plural and the head flag representing the state of each minutely divided slot is introduced. The head flag displays the split form of each slot and the state whether succeeding segment slot areas SST1- SSTn are idle or occupied. For example, a slot STa is not used for the 1st and 2nd segment slot areas SST1, SST2 and in idle state. Thus, a node having a transmission request looks at the state of b1=0, b2=0 of the flag FLG at the slot STa and can use either the SST1 or the SST2 or can use the both at the same time.
Patent JP-S6062925-A (JP)
Inventor: TSUDA SHIGENOBU
IPC: A01G31/00
Filed: 1983-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001002154-A (JP)
Title: Discharging cap for residual gas in aerosol can
Inventor: TAKAHASHI EISUKE
IPC: B65D83/40
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To easily remove a protector ring from an aerosol can by forming at least one finger hook protrusion protruding outward on a part of an outer peripheral wall of the protector ring. SOLUTION: An outer peripheral wall of a protector ring 11 comprises an upper peripheral wall 14 and a lower peripheral wall 15 which are different in diameters via a stage 13. A finger hook protrusion 16 is formed to protrude on at least one position of a lower end of the lower peripheral wall 15. Thus constituted, when contents are used up, a finger is hooked on the protrusion 16 of the protector ring 11 and raised upward, thereby easily removing the protector ring 11 from a can body 2. Thereafter a cover cap 12 is fitted with a rolled portion 4 of the body 2, whereby a pushdown member 17 formed at the center inside a top plate of the cover cap 12 comes to keep a spray button 8 pressed down, so that residual gas can be sprayed to the end.